Assume that the equation is .
Consider and solve for x.
Apply power property of logarithm : .
Apply One - to - One property of logarithm : If then
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Logarithm definition : .
But by the definition of ln or log, (3x - 5) must be positive or 3x - 5 > 0 -----> x > 5/3 = 1.67.Therefore, x must be greater than 5/3 = 1.67.
\Here x = 2 is the solution, since x = 2 > 1.67(True).
\Here x = 4/3 = 1.3 does not the solution, since x = 1.3 > 1.67(False).
\\
Consider and solve for x.
Exponentiation both sides (with base 2)
\Apply inverse property of logarithm : .
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\
Consider and solve for x.
Exponentiation both sides (with base 2).
\Apply inverse property of logarithm : .
.
The value of .